期刊论文详细信息
| Journal of the Australian Mathematical Society | |
| Totally commutative semigroups | |
| Józef Dudek1 | |
| [1] Andrzej Kisielewicz | |
| 关键词: 20 M 07; 20 M 05; 08 B 15; secondary 20 M 14; 08 B 05; | |
| DOI : 10.1017/S144678870003456X | |
| 学科分类：数学（综合） | |
| 来源: Cambridge University Press | |
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【 摘 要 】
A semigroup is totally commutative if each of its essentially binary polynomials is commutative, or equivalently, if in every polynomial (word) every two essential variables commute. In the present paper we describe all varieties (equational classes) of totally commutative semigroups, lattices of subvarieties for any variety, and their free spectra.
【 授权许可】
Unknown
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201912040544379ZK.pdf | 793KB |  download |
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